gcp-computeengine v5.19.1 - CMDB control for the service resource type will no longer depend on the API Enabled policy being set to `Enforce: Enabled`

Bug fixes

• The CMDB control for the service resource type will no longer depend on the API Enabled policy being set to Enforce: Enabled for the service.
• Improved descriptions for various resource types to ensure they are clearer and more helpful.